DE199073C - - Google Patents

Info

Publication number
DE199073C
DE199073C DENDAT199073D DE199073DA DE199073C DE 199073 C DE199073 C DE 199073C DE NDAT199073 D DENDAT199073 D DE NDAT199073D DE 199073D A DE199073D A DE 199073DA DE 199073 C DE199073 C DE 199073C
Authority
DE
Grant status
Grant
Patent type
Application number
DENDAT199073D

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas- or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/04Electrodes; Screens; Shields
    • H01J61/06Main electrodes
    • H01J61/067Main electrodes for low-pressure discharge lamps
    • H01J61/0675Main electrodes for low-pressure discharge lamps characterised by the material of the electrode
    • H01J61/0677Main electrodes for low-pressure discharge lamps characterised by the material of the electrode characterised by the electron emissive material
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B11/00Generation of oscillations using a shock-excited tuned circuit
    • H03B11/04Generation of oscillations using a shock-excited tuned circuit excited by interrupter
    • H03B11/08Generation of oscillations using a shock-excited tuned circuit excited by interrupter interrupter being discharge tube
DENDAT199073D DE199073C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE199073T

Publications (1)

Publication Number Publication Date
DE199073C true DE199073C (en)

Family

ID=5757359

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT199073D DE199073C (en)

Country Status (2)

Country Link
DE (1) DE199073C (en)
FR (1) FR385875A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3107743B2 (en) * 1995-07-31 2000-11-13 カシオ計算機株式会社 Electron emission electrode and a manufacturing method thereof, and a cold cathode fluorescent tube and a plasma display using the same

Also Published As

Publication number Publication date Type
FR385875A (en) 1908-05-27 grant